By: Addison Wylie “Pre-invested interest…pre-invested interest.  What are you doing?  Do you have pre-invested interest?”  Those words were ghostly floating around in my head as I tried to throw myself into The Decent One, a new documentary from Vanessa Lapa. I wouldn’t consider myself a history buff, or even a history dabbler.  Honestly, I was never interested in history class nor could I memorize dates and names for crucial tests.  If my high school teacher…